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HVAC Contractor in Belleville

From downtown and East Hill to Thurlow and Cannifton, we install furnaces, tank and tankless water heaters, water treatment and air quality systems across Belleville, at upfront installed prices.

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  • 5.0★ from 55 Google reviews
  • Install date confirmed when you call
  • 10-day money-back guarantee
Skyline of Belleville, Ontario
Photo: P199, CC BY-SA 3.0

Brands We Install

Belleville's Trusted HVAC Experts

Belleville mixes older city homes, newer subdivisions and rural properties on wells. We install in all of them, with a clear upfront price, licensed technicians and a warranty that we register for you.

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Explore Our Product Categories

Discover the systems we install every week. Every price includes standard installation, so you can compare options that fit your home and budget.

Tank Water Heater Tankless Furnace Power Vent Two-Stage Furnace Water Softener Reverse Osmosis UV Water Sterilizer HEPA Air Filtration UV Air Purifier HRV Ventilator

Home Comfort Services in Belleville

Water Heaters Belleville

Water Heater Installation in Belleville

Hot water out in Belleville? We install gas tank water heaters from $2,195 and haul the old one away. Call 905-418-2629 to confirm the earliest install date for your address.

Installed from $2,195
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Belleville Tankless Water Heaters

Endless Hot Water on Demand in Belleville

A Rinnai condensing tankless heater hangs on the wall, frees up floor space and heats water only when you need it. We size it to your fixtures so showers never run cold.

Installed from $5,495
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Furnace Services Belleville

Furnace Installation in Belleville

High-efficiency Lennox gas furnaces built for Ontario winters. We confirm the right size for your home before install day, so you get even heat and lower gas bills.

Installed from $4,945
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Water Treatment Belleville

Water Softeners & Filtration in Belleville

Many rural homes around Belleville rely on private wells. A whole-home Excalibur UV sterilizer, installed from $1,695, treats bacteria at the point of entry. Ask us about a water test first.

Installed from $1,345
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Indoor Air Quality Belleville

HRVs & Air Purification in Belleville

Fresh, filtered air all year. Lifebreath HRVs, Lennox HEPA filtration and UV lights connect to your furnace ductwork and quietly clean the air in every room.

Installed from $795
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Belleville waterfront on the Bay of Quinte
Photo: P199, CC BY-SA 3.0
10 yearsinstalling across Southern Ontario
Local know-how

Serving Belleville and the Bay of Quinte

Belleville sits on the Bay of Quinte where the Moira River meets the bay. Older homes around downtown, East Hill and West Hill often have chimney-vented water heaters and original furnaces, while newer subdivisions have equipment now reaching its first replacement. We check venting and sizing before we quote.

North of the city, in Thurlow and around Cannifton and Corbyville, many properties are on private wells. If that's you, start with a water test. A UV sterilizer is the usual choice for bacteria, and hard water may also call for a softener.

  • Furnace and water heater replacements across Belleville
  • Venting solutions for older East Hill and West Hill homes
  • UV and softener systems for rural well properties
Get a free quote Call 905-418-2629
10-Day Money-Back Guarantee Not happy with your new equipment within 10 days of installation? Tell us and we'll make it right. See the guarantee Need More Flexibility? Replace a failed furnace or water heater now and spread the cost. Choose humm at checkout to pay monthly, subject to approval. Learn more
Book Your Belleville Install Call and we'll give you the earliest install date for your address. Our technicians remove your old unit and register your manufacturer's warranty for you. Check the next install date
Technician installing a new water heater

Our Go-To Guide for Home Comfort

View all guides
Water HeatersBuy vs Rent a Water Heater in Ontario: 15-Year Cost Comparison Renting a power vent water heater in Ontario costs more than $6,800 over 15 years at typical rates. Buying ... Read more Water HeatersWater Heater Replacement Cost in the GTA & Ontario (2026) Replacing a 40 to 60 gallon gas water heater costs $2,195 to $3,295 installed across the GTA and Southern O... Read more FurnacesLennox ML196 vs ML296: Single-Stage or Two-Stage Furnace? Both Lennox Merit furnaces are 96% AFUE. The ML296 adds two-stage heat and a variable-speed blower for $550... Read more Water HeatersPower Vent vs Chimney Vent: Which Water Heater Does Your Home Need? A chimney vent tank is the simplest swap if your chimney still works well. After a furnace upgrade, a power... Read more Water TreatmentSigns You Need a Water Softener Scale on fixtures, spotty dishes and stiff laundry are classic signs of hard water. Learn how to test your ... Read more FurnacesHow to Check Your HVAC Contractor Is TSSA-Registered in Ontario Before anyone works on your gas furnace or water heater, check the company on TSSA's public registry and as... Read more

Serving Homes Across Belleville & Nearby Areas

From older bungalows to brand-new builds, we install furnaces, water heaters, water treatment and air quality systems in every part of Belleville and across Bay of Quinte. We also serve nearby Peterborough and Clarington.

Neighbourhoods we serve in Belleville

  • Downtown
  • East Hill
  • West Hill
  • Thurlow
  • Cannifton
  • Corbyville
  • Point Anne
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Real Homeowners. Real Reviews.

Join 300+ happy homeowners across the GTA and Southern Ontario

5.0 out of 5 based on 55 Google reviews
S
Saad R.Google review
★★★★★

Great experience with Mr. Heating and Home. Clear and helpful communication throughout, talked me through options, cost/benefit and answered every question. Installation was on-time, clean and with licensed professionals. And the best part, beat Costco pricing and let me pay by Amex!

M
Marion H.Google review
★★★★★

We had pleasant experience with Mr. Heating and Home. They installed a heat pump, electrical furnace, thermostat and a new electrical panel. Everything went smooth. No complaints. They laid down a red carpet and were respectful, professional.

G
Garry T.Google review
★★★★★

I had an old air system taken out and a new heat pump put in. These guys did a great job and were quick installing the new heat pump. When they left everything was clean and tidy. I would recommend Mr.Heating and Home team to anyone looking to upgrade! Great team!

T
Tamkin N.Google review
★★★★★

Uthman was amazing! The process was so smooth and the installers were helpful and polite. They put down a carpet to make sure nothing was damaged and were very professional. I highly recommend them.

N
Nancy D.Google review
★★★★★

Installed a water heater and water softener. There was issue during installation with a blocked pipe from my old water heater. I initially was upset but they resolved everything and made sure I was happy in the end.

D
Debbie D.Google review
★★★★★

Awesome man helped me so much thankyou Mohammed. I got the whole house UV purification system, and a reverse osmosis system, so excited to not use plastic bottles anymore.

Belleville Furnace & Water Heater FAQs

Do you serve all of Belleville?
Yes. We install across the city and in nearby communities including Thurlow, Cannifton and Corbyville. Call 905-418-2629 to confirm timing for your address.
I'm on a well north of Belleville. What water treatment do I need?
Start with a water test. A UV sterilizer handles bacteria, and hard well water may need a softener designed for wells. We'll recommend the right setup for your results.
How soon can you install in Belleville?
It depends on the day's schedule and the equipment you need. Call 905-418-2629 and we'll give you the earliest date for your address.
What does the installed price include?
The equipment, standard installation by licensed, insured technicians, removal of the old unit and our 10-day money-back guarantee. Any extra work is quoted before we start.

Ready for a quote in Belleville?

Tell us what you need and we'll follow up the same day. No pressure, no surprise fees.

  • Upfront installed pricing
  • Licensed, insured technicians
  • Earliest install date confirmed by phone

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Need Quick Answers?

Call us at 905-418-2629 and a real person will help you choose the right system.

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